<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
    .container{
        width: 600px;
        height: 600px;
        margin: 20px auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-evenly;
        background: #000;
    }
    .container>div{
        width: 200px;
        height: 200px;
        border: 5px solid lightblue;
        margin-top: 30px;
        background-color: #ffffff;
    }
    .one{
         display: flex;
         justify-content: center;
         align-items: center;
    }
    .one div{
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: orangered;
    }
    .two{
         display: flex;
         flex-direction: column;
         justify-content: space-between;
        
    }
    .two div{
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: orangered;
    }
    .two div:nth-child(2){
        align-self: flex-end;
    }
    .three{
         display: flex;
         flex-direction: column;
         justify-content: space-between;
        
    }
    .three div{
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: orangered;
    }
    .three div:nth-child(2){
        align-self: center;
    }
    .three div:nth-child(1){
        align-self: flex-end;
    }

    .four{
         display: flex;
         flex-wrap: wrap;
        
    }
    .four div{
        width: 100%;
        display:flex ;
        justify-content: space-between;
    }
    .four div i{
        display: block;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: orangered;
    }
    .four div:nth-child(2){
        align-self: flex-end; 
    }
    </style>
</head>
<body>
    <div class="container">
        <div class="one">
            <div></div>
        </div>
        <div class="two">
            <div></div>
            <div></div>
        </div>
        <div class="three">
            <div></div>
            <div></div>
            <div></div>
        </div>
        <div class="four">
            <div>
				<i></i>
				<i></i>
			</div>
			<div>
				<i></i>
				<i></i>
			</div>
        </div>
    </div>
</body>
</html>